baber/WOPTO huggingface dataset:
Patent EC-SP066325-A (EC)
Title: Derivados de 5-indolilsulfonamidas, su preparación y su uso como moduladores de 5-ht-6
Inventor: MERCE VIDAL RAMON
IPC: C07D209/08
Filed: 2006-01-26
Abstract: La presente invención se refiere a nuevos derivados de sulfonamidas, de fórmula general (1a, 1b, 1c) opcionalmente en forma de uno de sus estereoisómeros, preferiblemente enantiómeros o diasterómeros, su racemato o en forma de una mezcla de al menos dos de sus estereoisómeros, preferiblemente enantiómeros o diasterómeros, en cualquier razón de mezcla, o sus sales, preferiblemente las sales de los mismos fisiológicamente aceptables, correspondientes o los solvatos correspondientes de los mismos; a los procedimientos para su preparación, a su aplicación como medicamentos en medicina humana y/o veterinaria y a las composiciones farmacéuticas que los contienen.
Patent GB-1052625-A (GB)
IPC: C25D11/24
Abstract: 1,052,625. Colouring aluminium. MARTINMARIETTA CORPORATION. Jan. 14, 1964 [Jan. 18, 1963], No. 1603/64. Heading B6G. [Also in Division C3] The anodized surface of aluminium is coloured by printing a paper using the off-set process with a dye, placing the printed surface close to or in contact with the anodized surface, applying heat sufficient to sublime the dye on to the anodized surface, and sealing the latter by, e.g., treating with boiling water. Preferably, the anodizing is effected by sulphuric acid. The dye has no noticeable sublimation below 120‹ F., a sublimation half-life of less than 75 seconds at 500‹ F., and a sublimation half-life within the temperature range 140‹ to 500‹ F. (preferably 250‹ to 425‹ F.) of from 0À5 to 75 seconds. Preferably, the dye has a 1À3 indandione group; or is in an azo dye having a hydroxyl group in the position ortho to the azo group; or is an anthraquinone dye substituted in the 1, 4, 5 or 8 positions by hydrogen, a hydroxyl group, an amido group having an active hydrogen atom, or an amine group having an active hydrogen atom and either another hydrogen atom or a hydrocarbon radical. The dye is mixed with a binder to make a printing ink, the binder being left on the paper and including calcium carbonate, linseed oil of heavy and medium viscosities and a mixture of linseed oil and an alkyd of equimolar proportions of glycerin and isophthalic acid.
Patent GB-1226689-A (GB)
IPC: B62D25/18
Filed: 1969-08-27
Abstract: 1,226,689. Purification of threonine solutions. AJINOMOTO CO. Inc. 27 Aug., 1969 [4 Sept., 1968], No. 42751/69. Heading C2C. The allothreonine content of a mixture of threonine and allothreonine is reduced by mixing an aqueous solution of the mixture (which may be in the form of the free acids or their water-soluble salts) with a precipitating agent selected from 5-nitronaphthalene-1-sulphonic acid, 8 - chloronaphthalene - 2 - sulphonic acid, 6 - chloronaphthalene - 2 - sulphonic acid, anthraquinone - # - sulphonic acid, 1 - amino-8- naphthol - 3,6 - disulphonic acid, orthosulphobenzoic acid, α-naphthylphosphoric acid, tetrachlorophthalic acid, 3,6-dichlorophthalic acid, tetrabromophthalic acid, chlorendic acid (1,4,5,- 6,7,7 - hexachlorobicyclo - [2,2,1] - 5 - heptene- 2,3 - dicarboxylic acid, a water-soluble salt thereof, and acid anhydrides of the last four acids, so as to form a precipitate of an addition compound of the reagent and allothreonine which is then separated from the supernatant liquid. The aqueous solution may contain a miscible organic solvent, and the precipitation is conducted at pH#2 when using the sulphonic and phosphoric acids and at pH 2-7 when using the carboxylic derivatives.
Patent GB-1227764-A (GB)
IPC: F27B3/02
Filed: 1968-05-02
Abstract: 1,227,764. Shoots. C. O. A. EKMAN. 2 May, 1968, No. 20960/68. Heading B8S. [Also in Division F4] Coal is fed to a furnace inlet 10 from a hopper 101 having a wall 103 inclined to the horizontal at not less than 45 degrees, and carrying an adjustable plate 104 regulating the position of the free surface 108 of the coal supported on the bottom wall 119 of the hopper. An agitator comprising rotating wings 112 skims the coal surface to feed coal to the inlet 10. When the inlet 10 is full the feed of coal stops without fuel in the furnace being subject to the pressure of the coal in the hopper.
Patent GB-1228148-A (GB)
IPC: H03H11/04
Filed: 1967-07-10
Abstract: 1,228,148. Active filters; positive immittance converters. ASSOCIATED ELECTRICAL INDUSTRIES Ltd. 4 July, 1968 [10 July, 1967; 22 Sept., 1967; 28 Sept., 1967], Nos. 31663/67, 43185/67 and 44145/67. Headings H3T and H3U. In an electrical circuit an inductor network having n external ungrounded nodes is simulated by n positive immittance converters, each having an imaginary transformation factor, and a resistor network having the same topology as the inductor network. For example, the inductors L1 . . . . L6 of Fig. 14(a) are simulated by means of resistors R1 .... R6 coupled into the network through six positive immittance converters 1,1<SP>1</SP>. . . . 6,6<SP>1</SP>, Fig. 14(b). A positive immittance converter is defined as a two part network which satisfies the conditions: where k 1 #k 2 , and either k 1  or k 2  may be unity. In one converter, Fig. 2, employing transistors the imaginary transformation factor k 2  is equal to Z 2 Z 4 /Z 1 Z 3  and the other, k 1  is equal to unity. Alternative transistor circuits, Figs 3-8 (not shown) are also disclosed which give different values of k 1 , k 2 . The converter may also be realized by means of differential amplifiers A1, A2, Fig. 9, connected in cascade such an arrangement gives k 1  = 1, k 2  = Z b Z d /Z a Z c . The converter may also be realized by connecting two negative impedance converters in cascade, Fig. 11 (not shown).
Patent GB-1229019-A (GB)
IPC: C08K5/09
Filed: 1968-09-04
Abstract: 1,229,019. Stabilizer / lubricants for P.V.C. ARGUS CHEMICAL CORP. 4 Sept., 1968 [11 Sept., 1967], No. 41976/68. Heading C3P. A polyvinyl chloride resin stabilizer/lubricant composition consists of a fatty acid or fatty acid ester lubricant and a polyvalent metal salt of a naturally-occurring saturated fatty acid having eight to twenty-four carbon atoms of which at least a major proportion is fatty acid having sixteen to eighteen carbon atoms, the fatty acid or ester and the polyvalent metal salt together having a strong tendency to form bloom in the presence of a polyvinyl chloride resin and a naturally-occurring unsaturated fatty acid or polyvalent metal salt thereof having eight to twenty-four carbon atoms in an amount to inhibit the formation of bloom due to the presence of such mixture, and bring the iodine value of the mixture to within the range from 2À5 to 20. Optional additives are thiopropionic acid esters, phenols, epoxy esters, phosphites and plasticizers. Preferred lubricants are stearic acid, stearic/oleic acid mixtures and montan acid esters (wax E). Ba, Cd, Zn and Mg stearates or stearate/oleates are used as stabilizers.
Patent GB-1230063-A (GB)
IPC: F02M35/08
Filed: 1969-09-11
Abstract: 1,230,063. Air filter; adsorption of hydrocarbons. FORD MOTOR CO. Ltd. 11 Sept., 1969 [22 Oct., 1968], No. 44842/69. Headings B1L and B1T. [Also in Division Fl] An air intake filter for an I.C. engine comprises a conventional pleated, annular paper filter element 24 enclosing an annular element 26 comprising granular active carbon, which adsorbs fuel vapour rising through conduit 48 from the carburettor when the engine is stopped and desorbs it into the air stream when the engine is running, annular baffle 52 enclosing element 26 to ensure that it must be completely saturated before any fuel vapour can break through and possibly reach inlet 14. Gap 50 by-passes element 26 so that only part of the air passes through the active carbon. In Fig. 1, baffle 52 is secured to the lower plastics end cap of element 26, but in Figs. 2, 5 (not shown) the baffle is integral with the lower half of the housing. In Fig. 3 (not shown) gap 50 is below element 26. In Fig. 4 (not shown) baffle 52 is outside element 24, and Fig. 5 has an additional baffle 70 inside element 26. Conduit 48 may open into the space radially inwards of element 26 (Figs. 2, 3, 4).
Patent GB-1231482-A (GB)
IPC: G01N35/08
Filed: 1968-05-03
Abstract: 1,231,482. Automatic analysis. TECHNICON CORP. 3 May, 1968 [17 May, 1967], No. 21207/68. Heading B1X. In a method of automatic analysis of a flowing stream of liquid samples the samples are segmented with inert carrier liquid and transported through a conduit, the carrier liquid and the material of the inner surface of the conduit being such that the carrier liquid wets the surface better than the samples: Thus aqueous samples segmented with a silicone liquid and preferably also with air are transported through a tube of fluorinated hydrocarbon. Where the apparatus includes a dialyser (62A, 62B) as in analysis of glucose by the neocupreine method (Fig. 3 not shown) the inner surface of that part of the apparatus is such that the samples wet the surface better than the carrier liquid, as in Fig. 2 (not shown).
Patent GB-1234566-A (GB)
IPC: F01D5/22
Filed: 1967-06-06
Abstract: 1,234,566. Axial-flow compressor blades. ROLLS-ROYCE Ltd. June 4, 1968 [June 6, 1967], No.25952/67. Headings F1C and F1T. In a rotary fluid-flow machine, e.g. an axialflow compressor, each blade 10, 10a of an annular succession of rotor blades has an aperture 13, 13a which receives the head portion 15, 15a of an associated vibration damping member 14, 14a and the tail portion of the damping member associated with the preceding blade. During operation, centrifugal force urges the tail portions against the head portions so that the.resulting friction between them damps the relative vibrations between adjacent blades. The engaging surfaces of the head and tail portions may be provided with a rough finish or fine serrations, or may be respectively convex and concave. The radial length of the apertures 13, 13a, the thickness of the tail portions and the height of lugs 16, 17 and 16a, 17a on the head portions, are such that the head portions cannot be withdrawn from the apertures until the tail portions have been withdrawn therefrom. The damping members can only be disassembled after the rotor blades have been axially slid collectively from the rotor body 11.
Patent GB-1238355-A (GB)
IPC: A47F1/08
Filed: 1968-10-30
Abstract: 1,238,355. Article dispensing apparatus. IMPERIAL CHEMICAL INDUSTRIES Ltd. 7 Oct., 1969 [30 Oct., 1968], No. 51469/68. Heading A4T. A device for dispensing from an openended carton or box 8 articles such as cylindrical bottles or packets of sweets or rollable articles like apples, oranges, potatoes, comprises a rectangular casing 1 open e.g. at end 7 to receive the carton and at the other open end having a lower side extension 3 with barrier 4 to form a tray receiving the articles sliding out of the carton when it is tipped up, e.g. by supports 9, the upper opposite side having a depending partial wall 6 preventing more than a predetermined number of articles falling into the tray. The barrier 4 and front of extension 3 may have cut-outs to facilitate withdrawal of articles from the tray.
Patent GB-1251580-A (GB)
IPC: H03M11/02
Filed: 1969-10-15
Abstract: 1,251,580. Code converters. INTERNATIONAL BUSINESS MACHINES CORP. 15 Oct., 1969 [29 Oct., 1968], No. 60663/69. Heading G4H.  A coding circuit comprises a plurality of vertical conductors 12-1 to 12-N and a plurality of horizontal conductors 14-1 to 14-M, each conductor having an associated latch 24-1 to 24-N and 26-1 to 26-M, and a plurality of switching elements 16, 18, 20, 22, one at each cross-over point, operable to interconnect the associated pair of conductors, whereby the latch associated with each connected conductor is set to the set condition. Each latch comprises a pair of interconnected transistors connected to a source 42 via resistors and provides an output V1 to VN and H1 to HM to utilization device 90. The latches 24-1 to 24-N are controlled by the corresponding conductors 12-1 to 12-N via gating transistors 36-1 to 36-N. Latches 26-1 to 26-N are connected directly to the horizontal conductors. To prevent other latches being set after a first pair are set, locking transistor 44 is provided which when conducting inhibits the setting of the remaining latches. Transistor 44 is connected by resistors 50-1 &c. to the bases of all the gating transistors 36-1 &c., and by diodes 52-1 &c. to their collectors. When any of latches 24-1 to 24-N is set a signal is applied to the bases of strobe transistor 47 which conducts, passing a signal via gate 96 to actuation means 92 which applies a signal to device 90 to cause actuation. The output of actuation means 92 is also applied to the base of transistor 44 which conducts to reduce the voltage on the latch transistors and thereby prevent the setting of any further latches. If more than one latch 24-1 to 24-N is set the combined current passing through the base emitter junction of transistor 47 and through reset transistor 54 causes a sufficient voltage across resistor 76 to overcome the bias of diode 80 to cause transistor 66 to conduct. An output signal on lead 100, signifying that more than one latch has set, closes gate 96 to prevent an actuation signal from reaching the actuation means 92 to operate the device 90. A similar circuit causes transistor 68 to conduct if more than one of the latches 26-1 to 26-M is set. When the cycle of device 90 is complete a reset pulse is sent over line 102 to cause normally conducting reset transistors 54, 56 to turn off removing the ground paths of the conducting transistors in the set latches. These latches are accordingly reset. In another form (Fig. 2, not shown) a latch is set by pulling down the potential of the normally conducting transistor. This reduction of voltage is used as a strobe signal and the interlock signal causes the bases of the gate transistors to be grounded. Specification 1,134,507 is referred to.
Patent GB-1252127-A (GB)
IPC: B26F1/38
Filed: 1967-11-22
Abstract: 1,252,127. Cutting. C. ROBINSON. 15 Nov., 1967 [22 Nov., 1967], No. 53145/67. Heading B4B. [Also in Division B6] A rotary cutting and/or creasing machine includes a roller or drum 5 co-operating with another surface to form a nip, drive means, e.g. a chain drive 10, to the roller, and means enabling a cylindrical sleeve 17 carrying cutting/ creasing means 18 to be removably located around the roller 5 for rotation in conjunction therewith. The sleeve 17 surrounding the roller 5 may be removable on detaching a roller shaft support 15 locked in a slideway 27 by means of handles 29, adjustably positioned wheels 20 holding each end of the sleeve 17 against twisting in use. A belt 16 backed by a vertically adjustable lower roller 6 supports the material being processed, co-operating with the cutting/creasing edges 18 of the sleeve 17. Rubber/canvas composition rings 25 engage, and provide a friction drive to the belt 16 and lower roller 6, preferably enhanced by knurling the corresponding surface region of the lower roller 6. Alternatively, Figs. 4-5 (not shown), the wheels 20 may be adjustably mounted within the sleeve 17. Also the sleeve 17 may be fitted to the lower roller 6, or the lower roller 6 may be omitted. The inner sleeve surface and upper roller surface may be coated to enhance frictional engagement, and both rollers may be driven.
Patent GB-1253262-A (GB)
IPC: B62B9/10
Filed: 1969-02-06
Abstract: 1,253,262. Perambulators. RALEIGH INDUSTRIES Ltd. 7 Jan., 1970 [6 Feb., 1969], No. 6359/69. Heading B7B. The body of a perambulator is moulded in two parts, the lower part 10 having a raised base 16 supporting the upper part 11 which has a lip 21a surrounding its upper edge 20 and overlying the upper edge of the lower part 10. The body is preferably made from plastics material by vacuum forming or injection moulding. The lower shell is drilled at the corners to receive the upper ends of a chassis frame which is secured to the lower frame 10 by rivets.
Patent GB-1265142-A (GB)
IPC: B29C49/24
Filed: 1967-11-30
Abstract: 1,265,142. Blow-moulding; covered/inlaid articles. HARCOSTAR Ltd. 28 Feb., 1969 [30 Nov. 1967], No. 54528/67. Heading B5A. Articles having an outer covering or inlay are formed by retaining the covering or inlay on the inner wall of a blow-mould, and blow-moulding thermoplastic material into contact therewith so that the covering or inlay is firmly adherent to or inlaid in the article when the thermoplastic sets. The covering or inlay has holes, each extending through the material and may be woven, meshed or other openwork structure or perforated. It may be any metallic or non- metallic material not melting at the moulding temperature, e.g. meshes or webs of wire, glass, polyethylene terephthalate, any thermosetting resin, hessian &c. It may be impregnated with a thermoplastic melting close to the moulding temperature and may be the blow-moulding material, or may have an outer shell of such a thermoplastic which may itself be blowmoulded and a discontinuous inner shell to be embedded in the article. The inlay or covering may provide reinforcement or decoration. The inlay or covering may include metal or other parts to provide, e.g. threaded parts, or fitments for taps or bungs.
Patent GB-1266503-A (GB)
IPC: C12N1/26
Filed: 1968-08-01
Abstract: 1,266,503. Spray drying a fermentation biomass. BRITISH PETROLEUM CO. Ltd. 16 June, 1969 [1 Aug., 1968], No. 36735/68. Heading B1B. [Also in Division C6] Air is supplied to a fermenter by a compressor 4 driven by a gas turbine 3 and the fermentation biomass containing 75-90% by weight of water is dried in a spray drier 6 by hot exhaust gases from the turbine. A further compressor 1, also driven by the turbine, passes air through a line 9 in which a diesel oil burner 7 supplies the required heat to bring the temperature of the air up to 700‹C. This hot air then passes into the turbine. The exhaust gases, on leaving the turbine at a temperature of 450‹C, pass through a burner 5 in which any unburnt or partially oxidized hydrocarbons are fully combusted and are then cooled to 350‹C by air from a line 12, before entering the spray drier. A motor 2 is provided for starting up. A reciprocating petrol or diesel engine may be used instead of the gas turbine. The aerobic cultivation of microorganisms in an aqueous nutrient medium on a hydrocarbon substrate is particularly mentioned.
Patent GB-1289691-A (GB)
IPC: C25D1/10
Filed: 1969-11-22
Abstract: 1289691 Moulding vehicle seats UNIVERSAL OIL PRODUCTS CO 16 Oct 1970 [22 Nov 1969] 57237/69 Heading B5A A method of producing a simulated leather vehicle seat, comprises forming a master pattern of wood or plaster, upholstering the pattern, coating it with silicon rubber to form a negative pattern, removing the negative pattern and coating the inside with a shell layer of epoxy-resin and fibreglass, backing the shell with a layer of polystyrene globules, and then a further layer of chopped fibreglass and resin, removing the negative pattern from the shell, and electroplating a layer of metal on to the shell, and destructively removing the shell and backing layers from layer of metal to leave a negative pattern which can receive a spray coating of plastisol for the formation of the outer seat skin.
Patent GB-1295694-A (GB)
IPC: A41D27/06
Filed: 1970-02-10
Abstract: 1295694 Reinforcing garments MONTAGUE BURTON Ltd 19 April 1971 [10 Feb 1970] 6338/70 Heading A3V  Any or all of the shoulder, sleevehead and chest portions of a garment are provided with a reinforcement comprising an envelope of impermeable material containing foamed material. The envelope may be of plastics or fibrous material and is stitched or otherwise secured to the inside of the outer cloth of the garment. The foamable material, which may be a PVC plastisol, is then injected through one or more narrow pipes into the envelope. Foaming may be effected in situ or prior to injection.
Patent GB-1297758-A (GB)
IPC: C23C4/067
Filed: 1971-06-15
Abstract: 1297758 Alloy coating composition; coating with metals by spraying DEUTSCHE EDELSTAHLWERKE A G 15 June 1971 [8 July 1970] 28035/71 Headings C7A and C7F An alloy for spraying a weld coating on to a metal substrate, comprises:- B 1À5-5% C 1À5-3% Co 3-10% Cr 10-30% Mo 5-20% Si 2-5% V 1-5% W 3-15% and Mn 0-1% the balance, apart from impurities and incidental elements, being Ni. The alloy is applied by spraying a powder thereof with heat-treatment to effect diffusion of the coating (e.g. at 1050-1070‹ C.) or by weld-coating from a rod of the alloy.
Patent GB-1297855-A (GB)
IPC: G11C11/14
Filed: 1970-03-02
Abstract: 1297855 Magnetic storage arrangements SPERRY RAND CORP 2 March 1970 [3 March 1969] 9886/70 Heading H3B Information is stored in a magnetic film which is less than 250  thick and therefore supports only NÚel domain walls, writing being by an R.F. oscillating word line current coincident with a bit line pulse or train of pulses. The oscillating field produced by the word line is along the hard axis of magnetization, and the bit line field is along the easy axis. Fig. 3 shows part of the switching astroid, with the easy axis field H L  plotted against the hard axis field H T , the factor H K  being the anisotropy field of the film. The switching takes place in the area marked "dervish switching region", and the applied easy axis field is therefore restricted to less than H c  and the amplitude of the oscillating hard axis film is less than H R , where H c  is the minimum field required along the easy axis to cause domain wall motion and H R  is the maximum hard axis field which may be applied without causing irreversible magnetization. The word and bit conductors are arranged orthogonally over a preferably continuous sheet of the film, Fig. 5 (not shown), and during writing the polarity of the bit current determines whether a "1" or "0" is stored. During reading, the oscillating word current is applied alone for non-destructive readout, and sensing may take place on the bit lines or on additional conductors. The area 20, Fig. 1, sensed during readout is larger than the area 21 switched when recording a "1", so that if a "1" is read out, the signal on the sense line is less than for a "0". Each word line is therefore provided with an area of film which is always unswitched, i.e. always gives a "0" output on its sense line, and during readout this is used as one input to a differential sense amplifier to allow "0" and "1" signals to be distinguished. Because frequency doubling occurs during reading, the sense amplifier is tuned to twice the R.F. oscillating frequency, the latter exceeding 10 MHz.
Patent GB-1307363-A (GB)
Title: Cigarettes and tips therefor
IPC: A24D3/14
Filed: 1969-06-03
Abstract: 1307363 Tobacco smoke filters S DIKSTEIN 2 June 1970 [3 June 1969] 28037/69 Heading A2C A filter for a cigarette comprises an element capable of filtering out the greater part (preferably 80-90%) of the smoke produced on combustion of the cigarette and a carrier imbued with a volatile substance capable of producing a physiological and/or taste effect. The volatile substance may be nicotine, preferably in the form of its acetate, glycolate, lactate or pyruvate; a flavouring material such as almond, eucalyptus or lemon oils, or menthol; or mixtures of these substances. The filter element may be formed from a combination of cellulosic fibrous material and vegetable carbon, especially fibrous carbon produced from coconut fibres. The carrier may be the filter element per se or preferably comprises a separate plug of porous material which is advantageously attached to a cigarette as the outermost component. The porous material may be tissue paper, cotton wool or lignin. The three component filter shown attached to a cigarette 41 comprises a highly efficient active carbon filter 43, a filter 44 to hold the filter 43 in position, and a plug 45 of porous material treated with the volatile compound. Components 44, 45 are tipped with a sheath 46 impermeable to the volatile compound. The cigarette filler 42 may be tobacco or any other cellulosic or other suitable combustible material.